/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
 * Description: memory pool implementation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once

#include <cstdint>
#include "task_queue.h"

namespace YR {
namespace Parallel {
class MemPool {
public:
    MemPool() = default;
    ~MemPool();
    int InitMemPool(uint32_t objSize, uint32_t objNum);
    void DestroyMemPool();

    void *AllocObjFromMemPool();
    void FreeObjToMemPool(const void *objTable);

private:
    TaskQueue que;
    uint32_t perObjSize = 0;
    void *fixMem = nullptr;
};
}  // namespace Parallel
}  // namespace YR
